From: Sage Weil <sage@inktank.com>
Date: Tue, 9 Oct 2012 03:44:10 +0000 (-0700)
Subject: test_cfuse_cache_invalidate: zero buffer
X-Git-Tag: v0.54~77
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=1a28cceb23c393314958a71be16ef120c2bc8125;p=ceph.git

test_cfuse_cache_invalidate: zero buffer

CID 731943 (#1 of 1): Uninitialized scalar variable (UNINIT)
At (5): Using uninitialized element of array "buf" when calling "pwrite(int, void const *, size_t, __off64_t)".

Signed-off-by: Sage Weil <sage@inktank.com>
---

diff --git a/src/test/test_cfuse_cache_invalidate.cc b/src/test/test_cfuse_cache_invalidate.cc
index 418f8351e139..44b64e46cf64 100644
--- a/src/test/test_cfuse_cache_invalidate.cc
+++ b/src/test/test_cfuse_cache_invalidate.cc
@@ -14,6 +14,7 @@ int main(int argc, char *argv[]) {
 
   pid_t p = fork();
   char buf[REGION];
+  memset(buf, 0, sizeof(buf));
 
   if (p != 0) {
     int done = 0;